Individual Calculations January 2020
 Rosenbaum, Vit  Total change: 2.60  Rating chartPersonal card
 SSS - Krajska soutez A 2019/2020 r4-5 various CZE 2019-12-01
RcRownchangeKK*chgGame
 1992 2138 1.50 2 0.13 20 2.60 
  Tyle, Vladimir 1907 CZE1.0010.21204.20 
  Dolezel, Radovan 2077 CZE0.501-0.0820-1.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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